Answer Posted / nirmal
It functions by having two parallel tubes both containing
gas and heating coils. The gases are examined by comparing
the rate of loss of heat from the heating coils into the
gas. The coils are arranged in a bridge circuit so that
resistance changes due to unequal cooling can be measured.
One channel normally holds a reference gas and the mixture
to be tested is passed through the other channel
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the meaning of wet leg
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)
how do we commission inergen system?
What is PDS and PDMS ?
where cascade loop use ?
How works weighfeeders in cement industry? what is the working principle?
What is first echo & echo window in radar type level transmitter?
we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.
What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?
Working principle of magnetic flow meter ......and calibration procedure of e+h magnetic flowmeter...
What is the working principle of the magnetic meter?
Which type of diagphram use in costic line,DM water line,natural gas line,oil line?
Tr. Wiring for calibration.
OBJECTIVE TYPE QUESTIONS OF ANALYTICAL INSTRUMENTATION